Crowd Control Barriers,Crowd Barriers,Crowd Control Fencing,Crowd Fencing Anping Xinghong Metal Wire Mesh Co.,Ltd , https://www.xinghongmetal.com
 Angle Type Globe Needle ValveÂ
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 The materials of main parts
Part nameBody, Bonnet
Stem,Disc
Packing
J24W-160P-DN3
Cr-Ni Stainless steel
Cr-Ni Stainless steel
PTFE,flexible graphite
J24W-320P-DN6
High quality carbon steel
Cr-Ni Stainless steel
PTFE,flexible graphite
Main performance and specification
TypeNominal Pressure(MPa)
Test pressure PS(MPa)
Working Pressure(MPa)
Working Temperature (ºC)
Applicable medium
Shell(MPa)
Sealing (liquid)
Sealing (gas)
J24W-160P-DN3
16.0
24.0
17.6
0.6
16.0
P≤540ºC
Petroleum gas Water,acid,Steam, Oil etc.
J24W-320P-DN6
32.0
48.0
35.2
0.6
32.0
C≤425ºC
Main external and connection dimensions(mm)
TypeNominal diameter DN(mm)
Dimensions
Weight (Kg)
L1
Do
H
H1
D
D1
J24W-160P-DN3
3
80
65
159
168
14
3
1.0
J24W-320P-DN6
6
80
65
159
168
14
6
1.0
 Selection principle
1, low temperature medium pipeline system and device, appropriate chooses combined with low temperature type needle valve bonnet.
2, refining unit of catalytic cracking unit of piping system, can choose lifting lever type needle valve.
3, chemical system in acid and alkali corrosive medium, such as equipment and piping system, appropriate chooses of austenitic stainless steel and ptfe seat sealing type stainless steel needle valve.
4, metallurgy system, power system, petrochemical plant,Urban heating systemIn the pipeline system of high temperature medium or device, can choose metal to metal seal type needle valve.
5, the need for flow control, can choose the worm gear and worm drive, pneumatic or electric type with v-shaped opening adjust needle valve.6, oil, natural gas transportation director line, need cleaning the pipeline, and to be buried in the ground, with full size, full welded structure type needle valve;Buried in the ground, choose the full size welded ball valve connection or flange connection.
7, product oil pipeline and storage equipment, choose the type needle valve with flange connection.
8, city gas and natural gas pipelines, selection of flange connection and female connection type needle valve.
9, metallurgy system oxygen in the pipeline system, appropriate chooses strict degreasing process, flange connection type needle valve.
Angle Type Globe Needle Valve Pressure Gage Needle Valve Ferrule Needle Valve
Model NO.: J24W
Media Temperature: High Temperature
Sampling Valve: with Sample Tube and Isolating Valve
Function2: Drain Valve
Function3: Vent (Air Release Valve)
Function4: Can Connect with Pressure Gauge
Trademark: U-ideal
Transport Package: Wooden Case or Carton
Specification: ANSI JIN GB
Origin: Tianjin, China
HS Code: 84818040